247162752

素因数分解:

$2^7\times 3^4\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:826

約数の個数: 160

約数和(自身を含む): 760267200

約数和(自身を除く): 513104448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 384, 432, 496, 558, 576, 648, 744, 769, 837, 864, 992, 1116, 1152, 1296, 1488, 1538, 1674, 1728, 1984, 2232, 2307, 2511, 2592, 2976, 3076, 3348, 3456, 3968, 4464, 4614, 5022, 5184, 5952, 6152, 6696, 6921, 8928, 9228, 10044, 10368, 11904, 12304, 13392, 13842, 17856, 18456, 20088, 20763, 23839, 24608, 26784, 27684, 35712, 36912, 40176, 41526, 47678, 49216, 53568, 55368, 62289, 71517, 73824, 80352, 83052, 95356, 98432, 107136, 110736, 124578, 143034, 147648, 160704, 166104, 190712, 214551, 221472, 249156, 286068, 295296, 321408, 332208, 381424, 429102, 442944, 498312, 572136, 643653, 664416, 762848, 858204, 885888, 996624, 1144272, 1287306, 1328832, 1525696, 1716408, 1930959, 1993248, 2288544, 2574612, 2657664, 3051392, 3432816, 3861918, 3986496, 4577088, 5149224, 6865632, 7723836, 7972992, 9154176, 10298448, 13731264, 15447672, 20596896, 27462528, 30895344, 41193792, 61790688, 82387584, 123581376, 247162752]

約数ペア:

[(1, 247162752), (2, 123581376), (3, 82387584), (4, 61790688), (6, 41193792), (8, 30895344), (9, 27462528), (12, 20596896), (16, 15447672), (18, 13731264), (24, 10298448), (27, 9154176), (31, 7972992), (32, 7723836), (36, 6865632), (48, 5149224), (54, 4577088), (62, 3986496), (64, 3861918), (72, 3432816), (81, 3051392), (93, 2657664), (96, 2574612), (108, 2288544), (124, 1993248), (128, 1930959), (144, 1716408), (162, 1525696), (186, 1328832), (192, 1287306), (216, 1144272), (248, 996624), (279, 885888), (288, 858204), (324, 762848), (372, 664416), (384, 643653), (432, 572136), (496, 498312), (558, 442944), (576, 429102), (648, 381424), (744, 332208), (769, 321408), (837, 295296), (864, 286068), (992, 249156), (1116, 221472), (1152, 214551), (1296, 190712), (1488, 166104), (1538, 160704), (1674, 147648), (1728, 143034), (1984, 124578), (2232, 110736), (2307, 107136), (2511, 98432), (2592, 95356), (2976, 83052), (3076, 80352), (3348, 73824), (3456, 71517), (3968, 62289), (4464, 55368), (4614, 53568), (5022, 49216), (5184, 47678), (5952, 41526), (6152, 40176), (6696, 36912), (6921, 35712), (8928, 27684), (9228, 26784), (10044, 24608), (10368, 23839), (11904, 20763), (12304, 20088), (13392, 18456), (13842, 17856)]